{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8487889","patent":{"patent_number":"US-8487889","title":"Virtual drafting tools","assignee":null,"inventors":[],"filing_date":"2010-01-15T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":28,"abstract":"Techniques for using virtual tools are disclosed. In one aspect, a user interface is presented. A first touch input including touch inputs at two or more locations is received, and a virtual tool corresponding to the relative positions of the two or more locations is identified. A second touch input interacting with the virtual tool is received, and a graphical object corresponding to the identified virtual tool and the second touch input is presented. In another aspect, an input activating a drafting mode of a device is received, and a drafting user interface is presented. A second touch input including touch inputs at two or more locations is received, and a third touch input is received. A graphical object corresponding to the third touch input and a virtual drafting tool corresponding to the second touch input is generated and presented."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Virtual drafting tools","description":"Techniques for using virtual tools are disclosed. In one aspect, a user interface is presented. A first touch input including touch inputs at two or more locations is received, and a virtual tool corr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8487889","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8487889","citation_suggestion":"Patentable. \"Virtual drafting tools\" (US-8487889). https://patentable.app/patents/US-8487889","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8487889","json":"https://patentable.app/api/llm-context/US-8487889","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:06:31.080Z"}